Cita APA (7th ed.)

Alder, H. (2000). Boost Your intelligence: Tested techniques. Kogan Page.

Cita Chicago (17th ed.)

Alder, Harry. Boost Your Intelligence: Tested Techniques. New Delhi: Kogan Page, 2000.

Cita MLA (9th ed.)

Alder, Harry. Boost Your Intelligence: Tested Techniques. Kogan Page, 2000.